Back to category: Technology

Limited version - please login or register to view the entire paper.

Lines and lights

All requirements shall be in accordance with the latest revision of ANSI C57.12.00 and ANSI C57.12.20, except where modified by this standard.
The transformer shall be bar coded in accordance with the proposed EEI "Bar Coding Distribution Transformers: A Proposed EEI Guideline." The manufacturer and serial number shall be bar coded on the nameplate. The serial number, manufacturer, and the Company Item ID (if given above) shall be bar coded on a temporary label.
The transformer shall meet interchangeability dimensions for single position mounting as shown in Figures 1 and 9 of ANSI C57.12.20.
The two primary bushings shall be wet process porcelain cover-mounted. The primary connectors shall be tin-plated bronze of the eye-bolt type. The H1 bushing is to be supplied with a wildlife protector and an eyebolt connector equipped with a covered handknob tightening device. The eyebolt connector shall accept a 5/16 inch diameter knurled stud terminal with the wildlife protector in ...

Posted by: Geraint Watts

Limited version - please login or register to view the entire paper.